package com.sinata.system.service.impl;
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import cn.idev.excel.FastExcel;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.sinata.common.entity.PageDTO;
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import com.sinata.common.utils.SecurityUtils;
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import com.sinata.common.utils.StringUtils;
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import com.sinata.system.config.AutoColumnWidthEntityStrategy;
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import com.sinata.system.domain.MwWarningRecord;
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import com.sinata.system.domain.query.MwWarningRecordQuery;
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import com.sinata.system.domain.vo.MwWarningRecordVO;
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import com.sinata.system.enums.WarningStatusEnum;
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import com.sinata.system.mapper.MwWarningRecordMapper;
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import com.sinata.system.service.MwWarningRecordService;
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import com.sinata.system.service.SysDepartmentService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.net.URLEncoder;
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import java.util.Date;
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import java.util.List;
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/**
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* <p>
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* 预警记录表 服务实现类
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* </p>
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*
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* @author mitao
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* @since 2024-12-02
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*/
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@Service
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@RequiredArgsConstructor
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public class MwWarningRecordServiceImpl extends ServiceImpl<MwWarningRecordMapper, MwWarningRecord> implements MwWarningRecordService {
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private final SysDepartmentService sysDepartmentService;
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private final HttpServletResponse response;
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/**
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* 预警信息分页列表
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*
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* @param query
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* @return
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*/
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@Override
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public PageDTO<MwWarningRecordVO> pageList(MwWarningRecordQuery query) {
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String treeCode = sysDepartmentService.getTreeCodeByDepartmentId(query.getDepartmentId());
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Page<MwWarningRecordVO> page = baseMapper.pageList(new Page<>(query.getPageCurr(), query.getPageSize()), query, treeCode);
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return PageDTO.of(page);
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}
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/**
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* 解除预警
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*
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* @param id
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*/
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@Override
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public void relieve(Long id) {
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lambdaUpdate().set(MwWarningRecord::getStatus, WarningStatusEnum.RESOLVED.getCode())
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.set(MwWarningRecord::getUpdateTime, new Date())
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.set(MwWarningRecord::getUpdateBy, SecurityUtils.getUserId())
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.eq(MwWarningRecord::getId, id).update();
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}
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@Override
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public void export(MwWarningRecordQuery query) throws IOException {
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String treeCode = sysDepartmentService.getTreeCodeByDepartmentId(query.getDepartmentId());
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if (StringUtils.isBlank(treeCode)) {
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return;
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}
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List<MwWarningRecordVO> list = baseMapper.queryList(new Page<>(query.getPageCurr(), query.getPageSize()), query, treeCode);
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response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
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response.setCharacterEncoding("utf-8");
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String fileName = URLEncoder.encode("预警信息", "UTF-8").replaceAll("\\+", "%20");
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response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
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FastExcel.write(response.getOutputStream(), MwWarningRecordVO.class)
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.registerWriteHandler(new AutoColumnWidthEntityStrategy())
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.sheet("预警列表")
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.doWrite(list);
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}
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}
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